Article of luggage



FIG. 1 is a front view of the article of luggage.

FIG. 2 is a back view of the article of luggage.

FIG. 3 is a left side view of the article of luggage.

FIG. 4 is a right side view of the article of luggage.

FIG. 5 is a top view of the article of luggage.

FIG. 6 is a bottom view of the article of luggage; and,

FIG. 7 is a perspective view of the article of luggage. 

CLAIM The ornamental design for an article of luggage, as shown and described. 